Category:Derbyshire Blue John
English: Derbyshire Blue John, a mineral mined only in Derbyshire, England.
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| Location | Derbyshire, East Midlands, England | ||||
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Subcategories
This category has the following 6 subcategories, out of 6 total.
Media in category "Derbyshire Blue John"
The following 2 files are in this category, out of 2 total.
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Blue John a Speciality - geograph.org.uk - 1329845.jpg 640 × 480; 99 KB
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Cliff Blue Vein Bowl - Castleton Visitor Centre.jpg 4,000 × 3,000; 2.38 MB
